S34700 stainless steel plate is a niobium stabilized austenitic stainless steel with the same corrosion resistance as 321 and high temperature resistance of 400-900 degrees, suitable for many fields. Contains Cr17-19%, Ni9-12%, Nb10C-1.10%. It has high temperature resistance, corrosion resistance, good welding and heat treatment performance, high strength and tensile strength. Comply with international standards such as ASTM A240.
Key advantages:
Corrosion resistance: 321 stainless steel corrosion-resistant plate is stable in a variety of corrosive media and can form a passivation film to prevent corrosion.
Heat resistance: It has good oxidation resistance and thermal strength at high temperatures, and is especially suitable for the manufacture of high-temperature pipe fittings below 850°C.
1.4550 stainless steel plate Application areas:
Widely used in aerospace, petrochemical, electric power and other fields, such as aircraft engine parts, high-temperature furnace tubes, power station boiler parts, etc.
| Grade | Mn | C | Cr | Fe | Ni | Si | P | S | Cb | |
| SS 347 | 2.0 max | 0.08 max | 17.00 – 20.00 | 62.74 min | 9.00 – 13.00 | 1.0 max | 0.045 max | 0.030 max | 10xC – 1.10 |
| Mechanical Properties | |
| Hardness - Brinell | 160-190 |
| Elongation at break ( % ) | <60 |
| Modulus of elasticity ( GPa ) | 190-210 |
| Izod impact strength ( J.m-1 ) | 20-136 |
| Tensile strength ( MPa ) | 520-1100 |
Why choose GNEE
GNEE has twelve 8-22 inch cold drawing unit production lines and supporting pickling, annealing and automatic grinding equipment. The production adopts a real-time online process display and tracking system to effectively ensure production time and quality. The annual production capacity is about 20,000 tons.
Contact us now for a free estimate.
.jpg)
.jpg)
(1).jpg)
